Instruments The text messages have been worked in focus group of peers and with adolescents. A pilot study has also been carried out in 2015 (MEDIADO) to refine their content. The text messages will be changing over time. They will be personalized with the surname of the patient and the name of the psychiatrist or his/her immediate superior who has met the patient after the SA. The number of the unit will be underlined in the message and the patient will be encouraged to call whenever he/she will feel the need to do it and will specify that someone will be always present for him/her.